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SubjectRe: [PATCH 1/1] nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
On 05/06/2022 10:14, Xiaohui Zhang wrote:
> From: xiaohuizhang98 <>
> We detected a suspected bug with our code clone detection tool.
> Similar to the handling of play_deferred in commit 19cfe912c37b
> ("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought
> a patch might be needed here as well.
> Currently usb_submit_urb is called directly to submit deferred tx
> urbs after unanchor them.
> So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb
> and cause memory leak.
> Put those urbs in tx_anchor to avoid the leak, and also fix the error
> handling.
> Signed-off-by: xiaohuizhang98 <>

This name still does not match your name used in email.

Best regards,

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